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WiSoL Co.,LTD. — Investor Relations & Filings

Ticker · 122990 ISIN · KR7122990005 KO Manufacturing
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Filings indexed 200 across all filing types
Latest filing 2026-02-24 Proxy Solicitation & In…
Country KR South Korea
Listing KO 122990

About WiSoL Co.,LTD.

https://www.wisol.co.kr/

WiSoL Co., Ltd. is a specialized manufacturer of radio frequency (RF) components for the wireless communications market. The company's core business involves the design and production of electronic parts, including Surface Acoustic Wave (SAW) filters, duplexers, and various RF modules. These components are integral to mobile phones and other communication devices. Additionally, WiSoL develops and supplies Front-End Modules (FEM) and System-in-Package (SiP) solutions that support wireless connectivity standards such as Wi-Fi, Bluetooth (BT), BLE, and ZigBee, positioning itself as a global provider of RF front-end solutions.

Recent filings

Filing Released Lang Actions
주주총회소집결의
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a formal notice of a General Meeting of Shareholders (주주총회소집결의) issued by the company 'Wisol'. It outlines the date, location, and agenda items (such as financial statement approval, director appointments, and remuneration limits) for the upcoming Annual General Meeting. This document serves as the official proxy solicitation and information statement provided to shareholders to inform them of the meeting and the matters to be voted upon.
2026-02-24 Korean
매출액또는손익구조30%(대규모법인은15%)이상변동
Management Reports Classification · 95% confidence The document is a regulatory filing from a Korean company (Wiseol) announcing a significant change in financial results (revenue or profit/loss structure change of 30% or more). This is a standard regulatory disclosure requirement in the Korean market (DART system) for public companies to report preliminary financial performance before the final audit report is finalized. It provides key financial highlights and reasons for the change, fitting the definition of an Earnings Release (ER) as it serves as the initial announcement of periodical financial results.
2026-02-03 Korean
신탁계약해지결과보고서
Regulatory Filings Classification · 95% confidence The document is titled '신탁계약해지결과보고서' which translates to 'Trust Contract Termination Result Report'. It details the termination of a trust contract involving the company's own shares, including dates, amounts, and shareholding status. The document is addressed to the Financial Supervisory Service (금융감독원장 귀하), indicating a regulatory report. The content focuses on the termination of a trust contract and related shareholding information, not on financial performance, management changes, or earnings. The document length is 2374 characters, which is relatively short and specific. This type of document is a regulatory announcement related to shareholding and trust contract termination, fitting best under Regulatory Filings (RNS) as it does not match other specific categories like Annual Report, Earnings Release, or Capital Update.
2025-10-23 Korean
주요사항보고서(자기주식취득신탁계약해지결정)
Regulatory Filings Classification · 95% confidence The document is titled '주요사항보고서(자기주식취득 신탁계약 해지 결정)' which translates to 'Material Event Report (Termination of Treasury Stock Acquisition Trust Contract)'. It is addressed to the Financial Services Commission and Korea Exchange, indicating a regulatory filing. The content details the termination of a trust contract related to treasury stock acquisition, including contract amounts, dates, and stock quantities. The document length is 2730 characters, which is relatively short and primarily serves as a notification of a specific corporate action rather than a full financial report. There are no financial statements or detailed financial analysis present. This fits the profile of a Regulatory Filing (RNS), which covers general regulatory announcements and compliance documents that do not fit other specific categories. Therefore, the appropriate classification is Regulatory Filings (RNS).
2025-10-22 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서(약식)' which translates to 'Report on Large Shareholding Status (Abbreviated)'. It details the holdings and changes in share ownership by a major shareholder, specifically the National Pension Service (국민연금공단). The content includes detailed tables of share quantities, ownership percentages, changes in holdings, and related legal confirmations. There is no indication of financial performance data, earnings, management changes, or other report types. The document is a formal notification of significant shareholding changes, consistent with the definition of Major Shareholding Notification (MRQ). The document length (6264 characters) and detailed data support it being the actual report, not just an announcement. Therefore, the correct classification is MRQ with high confidence.
2025-10-01 Korean
반기보고서 (2025.06)
Interim / Quarterly Report Classification · 100% confidence The document is a '반기보고서' (Semi-Annual Report) for the company '와이솔' (WiSoL) covering the period from January 1, 2025, to June 30, 2025. It contains detailed financial statements, business operations, and management analysis, which fits the definition of an Interim/Quarterly Report (IR). It is not a mere announcement (RPA) or a simple certification, as it includes substantive financial and operational data. H1 2025
2025-08-13 Korean

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